MCP1700T-3302E/MB Microchip Integrated Circuit (Other) In Stock
The MCP1700T-3302E/MB is a fixed 3.3V low-dropout linear voltage regulator from Microchip delivering up to 250 mA output current with only 1 µA quiescent supply current. It features a 0.178V nominal dropout voltage and 6V maximum input in a SOT-89-3 package. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Other
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- MCP1700T-3302E/MB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1300(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP1700T-3302E/MB?
- Ultra-low 1 µA quiescent supply current enabling exceptional battery life in low-power and sleep-mode designs
- Low 0.178V nominal dropout voltage (0.35V maximum) allowing operation from near-depleted battery sources down to 3.478V input
- Fixed 3.3V output with up to 250 mA output current supporting a wide range of microcontrollers and wireless modules
- RoHS-compliant SOT-89-3 package with 6.5V absolute maximum input rating for robust overvoltage tolerance
What is MCP1700T-3302E/MB used for?
The MCP1700T-3302E/MB is ideal for battery-powered IoT devices, wearables, and wireless sensor nodes where the 1 µA quiescent current minimizes standby power consumption. It regulates supply voltage for 3.3V microcontrollers, Bluetooth and Wi-Fi modules, and low-power sensors in portable electronics. The device also suits handheld instruments and energy harvesting applications where input voltage may be close to the 3.3V output rail.
What are the specifications of MCP1700T-3302E/MB?
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-89-3 |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 10Weeks |
| YTEOL | 9 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.35V |
| Dropout Voltage1-Nom | 0.178V |
| Input Voltage Absolute-Max | 6.5V |
| Input Voltage-Max | 6V |
| Input Voltage-Min | 4.3V |
| JESD-30 Code | R-PSSO-F3 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.1089% |
| Load Regulation-Max | 0.0495% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25A |
| Output Voltage1-Max | 3.399V |
| Output Voltage1-Min | 3.201V |
| Output Voltage1-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-243 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Screening Level | AEC-Q100; TS 16949 |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | FLAT |
| Terminal Pitch | 1.5mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 3% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China, Taiwan |
Where can I find the MCP1700T-3302E/MB datasheet?
MCP1700T-3302E/MB Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1700T-3302E/MB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and maximum current of the MCP1700T-3302E/MB?
The MCP1700T-3302E/MB provides a fixed 3.3V regulated output with a maximum output current of 250 mA, making it suitable for powering 3.3V microcontrollers, sensors, and wireless communication modules in embedded systems.
How low is the quiescent current of the MCP1700T-3302E/MB?
The quiescent supply current is only 1 µA, which is exceptionally low and makes this LDO ideal for battery-powered applications requiring extended battery life, such as IoT sensors, remote monitoring devices, and wearables operating in sleep modes.
What is the dropout voltage of the MCP1700T-3302E/MB?
The nominal dropout voltage is 0.178V and the maximum is 0.35V at full load, meaning the input voltage needs to be as low as 3.478V to maintain the regulated 3.3V output, ideal for single-cell lithium-ion battery applications.
What package does the MCP1700T-3302E/MB use?
The MCP1700T-3302E/MB is available in a SOT-89-3 surface-mount package, a compact 3-pin package well-suited for space-constrained PCB designs while offering good thermal performance compared to smaller SOT-23 alternatives.
What is the maximum input voltage for the MCP1700T-3302E/MB?
The maximum recommended input voltage is 6V with an absolute maximum rating of 6.5V, providing tolerance against input voltage spikes. This makes it compatible with a variety of battery and regulated supply inputs common in embedded and portable designs.
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